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She was born in Vienna. Hedy was the only child of middle class. -
Hedy married with Friedrich Mandl, the third richest man in Austria. -
Her father had died because of the stress of living under these hostile conditions. -
The Second World War was inevitable and the situation for Austrian Jews was desperate. -
Hedy patented the design. -
It wasn't until it was published. -
She won for her scientific efforts. -
She was died on 19th January.